[Armagetronad-commits] SF.net SVN: armagetronad: [7495] armagetronad/branches/0.2.8/armagetronad/ src/render/rConsoleCout.cpp

[<z-...@us...>]

Revision: 7495
          http://armagetronad.svn.sourceforge.net/armagetronad/?rev=7495&view=rev
Author:   z-man
Date:     2008-01-10 02:48:46 -0800 (Thu, 10 Jan 2008)

Log Message:
-----------
Unblocking stdin before every read. SIGSTOP signals cause it to get blocked, freezing the server.

Modified Paths:
--------------
    armagetronad/branches/0.2.8/armagetronad/src/render/rConsoleCout.cpp

Modified: armagetronad/branches/0.2.8/armagetronad/src/render/rConsoleCout.cpp
===================================================================
--- armagetronad/branches/0.2.8/armagetronad/src/render/rConsoleCout.cpp	2008-01-10 10:46:42 UTC (rev 7494)
+++ armagetronad/branches/0.2.8/armagetronad/src/render/rConsoleCout.cpp	2008-01-10 10:48:46 UTC (rev 7495)
@@ -66,6 +66,7 @@
 }
 
 
+
 #define MAXLINE 1000
 static char line_in[MAXLINE+2];
 static int currentIn=0;
@@ -121,12 +122,24 @@
 
 
 #else
-    while (read(stdin_descriptor,&line_in[currentIn],1)>0){
-        if (line_in[currentIn]=='\n' || currentIn>=MAXLINE-1){
+    // unblock stdin before every read. SIGSTOP blocks it.
+    if ( unblocked )
+    {
+        sr_Unblock_stdin();
+    }
+
+    while ( read(stdin_descriptor,&line_in[currentIn],1)>0){
+        if (line_in[currentIn]=='\n' || currentIn>=MAXLINE-1)
+        {
             line_in[currentIn+1]='\0';
             std::stringstream s(line_in);
             tConfItemBase::LoadAll(s);
             currentIn=0;
+
+            if ( unblocked )
+            {
+                sr_Unblock_stdin();
+            }
         }
         else
             currentIn++;


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